機器
absorber
auto
automobile
axle
black
brake
car
chassis
engine
engineering
equipment
fastener
flexibility
frame
garage
heavy
holding
industrial
industry
leaf
leaf spring
long
machinery
maintenance
mechanic
mechanical
metal
part
pick up
power
repair
safety
service
space
spare
spring
steel
suspension
system
technology
tire
tool
trailer
transport
transportation
truck
under
vehicle
wheel